Dataset statistics
| Number of variables | 13 |
|---|---|
| Number of observations | 5497 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 745 |
| Duplicate rows (%) | 13.6% |
| Total size in memory | 730.3 KiB |
| Average record size in memory | 136.0 B |
Variable types
| Numeric | 12 |
|---|---|
| Categorical | 1 |
| Dataset has 745 (13.6%) duplicate rows | Duplicates |
fixed acidity is highly overall correlated with type | High correlation |
volatile acidity is highly overall correlated with type | High correlation |
residual sugar is highly overall correlated with density | High correlation |
chlorides is highly overall correlated with density and 1 other fields | High correlation |
free sulfur dioxide is highly overall correlated with total sulfur dioxide | High correlation |
total sulfur dioxide is highly overall correlated with free sulfur dioxide and 1 other fields | High correlation |
density is highly overall correlated with residual sugar and 2 other fields | High correlation |
alcohol is highly overall correlated with density | High correlation |
type is highly overall correlated with fixed acidity and 3 other fields | High correlation |
citric acid has 136 (2.5%) zeros | Zeros |
Reproduction
| Analysis started | 2023-03-15 04:05:19.012841 |
|---|---|
| Analysis finished | 2023-03-15 04:06:09.591213 |
| Duration | 50.58 seconds |
| Software version | pandas-profiling v3.6.6 |
| Download configuration | config.json |
quality
Real number (ℝ)
| Distinct | 7 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.8189922 |
| Minimum | 3 |
|---|---|
| Maximum | 9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 5 |
| median | 6 |
| Q3 | 6 |
| 95-th percentile | 7 |
| Maximum | 9 |
| Range | 6 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.87031102 |
|---|---|
| Coefficient of variation (CV) | 0.14956388 |
| Kurtosis | 0.24756023 |
| Mean | 5.8189922 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.16294871 |
| Sum | 31987 |
| Variance | 0.75744127 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 2416 | |
| 5 | 1788 | |
| 7 | 924 | 16.8% |
| 4 | 186 | 3.4% |
| 8 | 152 | 2.8% |
| 3 | 26 | 0.5% |
| 9 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 3 | 26 | 0.5% |
| 4 | 186 | 3.4% |
| 5 | 1788 | |
| 6 | 2416 | |
| 7 | 924 | 16.8% |
| 8 | 152 | 2.8% |
| 9 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 9 | 5 | 0.1% |
| 8 | 152 | 2.8% |
| 7 | 924 | 16.8% |
| 6 | 2416 | |
| 5 | 1788 | |
| 4 | 186 | 3.4% |
| 3 | 26 | 0.5% |
fixed acidity
Real number (ℝ)
| Distinct | 106 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 7.2101146 |
| Minimum | 3.8 |
|---|---|
| Maximum | 15.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 3.8 |
|---|---|
| 5-th percentile | 5.7 |
| Q1 | 6.4 |
| median | 7 |
| Q3 | 7.7 |
| 95-th percentile | 9.8 |
| Maximum | 15.9 |
| Range | 12.1 |
| Interquartile range (IQR) | 1.3 |
Descriptive statistics
| Standard deviation | 1.2875791 |
|---|---|
| Coefficient of variation (CV) | 0.17857955 |
| Kurtosis | 5.1358213 |
| Mean | 7.2101146 |
| Median Absolute Deviation (MAD) | 0.6 |
| Skewness | 1.7108972 |
| Sum | 39634 |
| Variance | 1.6578598 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6.8 | 292 | 5.3% |
| 6.6 | 281 | 5.1% |
| 6.4 | 248 | 4.5% |
| 7 | 247 | 4.5% |
| 6.9 | 243 | 4.4% |
| 7.2 | 229 | 4.2% |
| 6.7 | 224 | 4.1% |
| 7.1 | 218 | 4.0% |
| 7.4 | 204 | 3.7% |
| 6.5 | 195 | 3.5% |
| Other values (96) | 3116 |
| Value | Count | Frequency (%) |
| 3.8 | 1 | < 0.1% |
| 3.9 | 1 | < 0.1% |
| 4.2 | 1 | < 0.1% |
| 4.4 | 3 | 0.1% |
| 4.5 | 1 | < 0.1% |
| 4.6 | 2 | < 0.1% |
| 4.7 | 6 | 0.1% |
| 4.8 | 8 | 0.1% |
| 4.9 | 8 | 0.1% |
| 5 | 25 |
| Value | Count | Frequency (%) |
| 15.9 | 1 | |
| 15.6 | 1 | |
| 15.5 | 2 | |
| 15 | 2 | |
| 14.3 | 1 | |
| 14.2 | 1 | |
| 14 | 1 | |
| 13.8 | 1 | |
| 13.7 | 2 | |
| 13.5 | 1 |
volatile acidity
Real number (ℝ)
| Distinct | 179 |
|---|---|
| Distinct (%) | 3.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.33816263 |
| Minimum | 0.08 |
|---|---|
| Maximum | 1.58 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 0.08 |
|---|---|
| 5-th percentile | 0.16 |
| Q1 | 0.23 |
| median | 0.29 |
| Q3 | 0.4 |
| 95-th percentile | 0.67 |
| Maximum | 1.58 |
| Range | 1.5 |
| Interquartile range (IQR) | 0.17 |
Descriptive statistics
| Standard deviation | 0.16322431 |
|---|---|
| Coefficient of variation (CV) | 0.48267991 |
| Kurtosis | 2.9049594 |
| Mean | 0.33816263 |
| Median Absolute Deviation (MAD) | 0.08 |
| Skewness | 1.4978441 |
| Sum | 1858.88 |
| Variance | 0.026642175 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.28 | 240 | 4.4% |
| 0.24 | 240 | 4.4% |
| 0.26 | 218 | 4.0% |
| 0.27 | 197 | 3.6% |
| 0.2 | 191 | 3.5% |
| 0.22 | 190 | 3.5% |
| 0.25 | 190 | 3.5% |
| 0.23 | 185 | 3.4% |
| 0.3 | 181 | 3.3% |
| 0.32 | 174 | 3.2% |
| Other values (169) | 3491 |
| Value | Count | Frequency (%) |
| 0.08 | 3 | 0.1% |
| 0.085 | 1 | < 0.1% |
| 0.09 | 1 | < 0.1% |
| 0.1 | 5 | 0.1% |
| 0.105 | 6 | 0.1% |
| 0.11 | 9 | 0.2% |
| 0.115 | 3 | 0.1% |
| 0.12 | 32 | |
| 0.125 | 3 | 0.1% |
| 0.13 | 38 |
| Value | Count | Frequency (%) |
| 1.58 | 1 | |
| 1.33 | 2 | |
| 1.185 | 1 | |
| 1.18 | 1 | |
| 1.13 | 1 | |
| 1.115 | 1 | |
| 1.1 | 1 | |
| 1.09 | 1 | |
| 1.04 | 2 | |
| 1.035 | 1 |
citric acid
Real number (ℝ)
| Distinct | 89 |
|---|---|
| Distinct (%) | 1.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.31854284 |
| Minimum | 0 |
|---|---|
| Maximum | 1.66 |
| Zeros | 136 |
| Zeros (%) | 2.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.048 |
| Q1 | 0.25 |
| median | 0.31 |
| Q3 | 0.39 |
| 95-th percentile | 0.56 |
| Maximum | 1.66 |
| Range | 1.66 |
| Interquartile range (IQR) | 0.14 |
Descriptive statistics
| Standard deviation | 0.14510388 |
|---|---|
| Coefficient of variation (CV) | 0.45552391 |
| Kurtosis | 2.7270351 |
| Mean | 0.31854284 |
| Median Absolute Deviation (MAD) | 0.07 |
| Skewness | 0.49248572 |
| Sum | 1751.03 |
| Variance | 0.021055136 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.3 | 287 | 5.2% |
| 0.28 | 257 | 4.7% |
| 0.32 | 248 | 4.5% |
| 0.49 | 239 | 4.3% |
| 0.34 | 211 | 3.8% |
| 0.29 | 208 | 3.8% |
| 0.26 | 206 | 3.7% |
| 0.31 | 204 | 3.7% |
| 0.27 | 193 | 3.5% |
| 0.24 | 190 | 3.5% |
| Other values (79) | 3254 |
| Value | Count | Frequency (%) |
| 0 | 136 | |
| 0.01 | 31 | 0.6% |
| 0.02 | 49 | 0.9% |
| 0.03 | 26 | 0.5% |
| 0.04 | 33 | 0.6% |
| 0.05 | 19 | 0.3% |
| 0.06 | 28 | 0.5% |
| 0.07 | 23 | 0.4% |
| 0.08 | 30 | 0.5% |
| 0.09 | 37 | 0.7% |
| Value | Count | Frequency (%) |
| 1.66 | 1 | < 0.1% |
| 1.23 | 1 | < 0.1% |
| 1 | 6 | |
| 0.99 | 1 | < 0.1% |
| 0.91 | 2 | < 0.1% |
| 0.88 | 1 | < 0.1% |
| 0.86 | 1 | < 0.1% |
| 0.82 | 2 | < 0.1% |
| 0.81 | 1 | < 0.1% |
| 0.8 | 2 | < 0.1% |
residual sugar
Real number (ℝ)
| Distinct | 309 |
|---|---|
| Distinct (%) | 5.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.4380753 |
| Minimum | 0.6 |
|---|---|
| Maximum | 65.8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 0.6 |
|---|---|
| 5-th percentile | 1.14 |
| Q1 | 1.8 |
| median | 3 |
| Q3 | 8.1 |
| 95-th percentile | 15 |
| Maximum | 65.8 |
| Range | 65.2 |
| Interquartile range (IQR) | 6.3 |
Descriptive statistics
| Standard deviation | 4.7566762 |
|---|---|
| Coefficient of variation (CV) | 0.87469847 |
| Kurtosis | 5.1576372 |
| Mean | 5.4380753 |
| Median Absolute Deviation (MAD) | 1.7 |
| Skewness | 1.4989539 |
| Sum | 29893.1 |
| Variance | 22.625968 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.8 | 193 | 3.5% |
| 1.4 | 189 | 3.4% |
| 2 | 188 | 3.4% |
| 1.6 | 182 | 3.3% |
| 1.2 | 170 | 3.1% |
| 2.2 | 155 | 2.8% |
| 1.7 | 152 | 2.8% |
| 2.1 | 147 | 2.7% |
| 1.5 | 141 | 2.6% |
| 1.9 | 133 | 2.4% |
| Other values (299) | 3847 |
| Value | Count | Frequency (%) |
| 0.6 | 2 | < 0.1% |
| 0.7 | 6 | 0.1% |
| 0.8 | 23 | 0.4% |
| 0.9 | 33 | 0.6% |
| 0.95 | 4 | 0.1% |
| 1 | 81 | |
| 1.05 | 1 | < 0.1% |
| 1.1 | 125 | |
| 1.15 | 3 | 0.1% |
| 1.2 | 170 |
| Value | Count | Frequency (%) |
| 65.8 | 1 | |
| 31.6 | 2 | |
| 26.05 | 2 | |
| 23.5 | 1 | |
| 22 | 2 | |
| 20.8 | 2 | |
| 20.7 | 2 | |
| 20.4 | 1 | |
| 20.3 | 1 | |
| 20.2 | 2 |
chlorides
Real number (ℝ)
| Distinct | 205 |
|---|---|
| Distinct (%) | 3.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.055808077 |
| Minimum | 0.009 |
|---|---|
| Maximum | 0.61 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 0.009 |
|---|---|
| 5-th percentile | 0.028 |
| Q1 | 0.038 |
| median | 0.047 |
| Q3 | 0.064 |
| 95-th percentile | 0.1002 |
| Maximum | 0.61 |
| Range | 0.601 |
| Interquartile range (IQR) | 0.026 |
Descriptive statistics
| Standard deviation | 0.034653306 |
|---|---|
| Coefficient of variation (CV) | 0.62093711 |
| Kurtosis | 45.986221 |
| Mean | 0.055808077 |
| Median Absolute Deviation (MAD) | 0.011 |
| Skewness | 5.1873268 |
| Sum | 306.777 |
| Variance | 0.0012008516 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.044 | 173 | 3.1% |
| 0.036 | 171 | 3.1% |
| 0.042 | 160 | 2.9% |
| 0.048 | 160 | 2.9% |
| 0.04 | 155 | 2.8% |
| 0.046 | 155 | 2.8% |
| 0.034 | 149 | 2.7% |
| 0.038 | 148 | 2.7% |
| 0.045 | 146 | 2.7% |
| 0.047 | 145 | 2.6% |
| Other values (195) | 3935 |
| Value | Count | Frequency (%) |
| 0.009 | 1 | < 0.1% |
| 0.012 | 3 | 0.1% |
| 0.013 | 1 | < 0.1% |
| 0.014 | 2 | < 0.1% |
| 0.015 | 3 | 0.1% |
| 0.016 | 5 | 0.1% |
| 0.017 | 4 | 0.1% |
| 0.018 | 7 | |
| 0.019 | 7 | |
| 0.02 | 13 |
| Value | Count | Frequency (%) |
| 0.61 | 1 | < 0.1% |
| 0.464 | 1 | < 0.1% |
| 0.422 | 1 | < 0.1% |
| 0.415 | 3 | |
| 0.414 | 2 | |
| 0.413 | 1 | < 0.1% |
| 0.403 | 1 | < 0.1% |
| 0.401 | 1 | < 0.1% |
| 0.387 | 1 | < 0.1% |
| 0.369 | 1 | < 0.1% |
free sulfur dioxide
Real number (ℝ)
| Distinct | 127 |
|---|---|
| Distinct (%) | 2.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 30.417682 |
| Minimum | 1 |
|---|---|
| Maximum | 289 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 6 |
| Q1 | 17 |
| median | 29 |
| Q3 | 41 |
| 95-th percentile | 60.1 |
| Maximum | 289 |
| Range | 288 |
| Interquartile range (IQR) | 24 |
Descriptive statistics
| Standard deviation | 17.673881 |
|---|---|
| Coefficient of variation (CV) | 0.58103971 |
| Kurtosis | 9.4003314 |
| Mean | 30.417682 |
| Median Absolute Deviation (MAD) | 12 |
| Skewness | 1.310631 |
| Sum | 167206 |
| Variance | 312.36608 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 29 | 147 | 2.7% |
| 15 | 140 | 2.5% |
| 6 | 138 | 2.5% |
| 31 | 135 | 2.5% |
| 26 | 135 | 2.5% |
| 17 | 135 | 2.5% |
| 23 | 124 | 2.3% |
| 35 | 121 | 2.2% |
| 28 | 118 | 2.1% |
| 36 | 117 | 2.1% |
| Other values (117) | 4187 |
| Value | Count | Frequency (%) |
| 1 | 2 | < 0.1% |
| 2 | 2 | < 0.1% |
| 3 | 51 | 0.9% |
| 4 | 45 | 0.8% |
| 5 | 108 | |
| 5.5 | 1 | < 0.1% |
| 6 | 138 | |
| 7 | 84 | |
| 8 | 80 | |
| 9 | 80 |
| Value | Count | Frequency (%) |
| 289 | 1 | < 0.1% |
| 146.5 | 1 | < 0.1% |
| 138.5 | 1 | < 0.1% |
| 131 | 1 | < 0.1% |
| 128 | 1 | < 0.1% |
| 124 | 1 | < 0.1% |
| 118.5 | 1 | < 0.1% |
| 112 | 1 | < 0.1% |
| 110 | 1 | < 0.1% |
| 108 | 3 |
total sulfur dioxide
Real number (ℝ)
| Distinct | 271 |
|---|---|
| Distinct (%) | 4.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 115.56649 |
| Minimum | 6 |
|---|---|
| Maximum | 440 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 6 |
|---|---|
| 5-th percentile | 19 |
| Q1 | 78 |
| median | 118 |
| Q3 | 155 |
| 95-th percentile | 205 |
| Maximum | 440 |
| Range | 434 |
| Interquartile range (IQR) | 77 |
Descriptive statistics
| Standard deviation | 56.288223 |
|---|---|
| Coefficient of variation (CV) | 0.48706353 |
| Kurtosis | -0.3277302 |
| Mean | 115.56649 |
| Median Absolute Deviation (MAD) | 38 |
| Skewness | 0.0026007102 |
| Sum | 635269 |
| Variance | 3168.3641 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 111 | 63 | 1.1% |
| 113 | 54 | 1.0% |
| 128 | 50 | 0.9% |
| 114 | 50 | 0.9% |
| 122 | 50 | 0.9% |
| 110 | 47 | 0.9% |
| 98 | 47 | 0.9% |
| 124 | 47 | 0.9% |
| 101 | 46 | 0.8% |
| 118 | 46 | 0.8% |
| Other values (261) | 4997 |
| Value | Count | Frequency (%) |
| 6 | 3 | 0.1% |
| 7 | 2 | < 0.1% |
| 8 | 9 | 0.2% |
| 9 | 15 | |
| 10 | 24 | |
| 11 | 24 | |
| 12 | 25 | |
| 13 | 23 | |
| 14 | 28 | |
| 15 | 26 |
| Value | Count | Frequency (%) |
| 440 | 1 | |
| 366.5 | 1 | |
| 344 | 1 | |
| 313 | 1 | |
| 307.5 | 1 | |
| 303 | 1 | |
| 294 | 1 | |
| 282 | 1 | |
| 272 | 1 | |
| 259 | 1 |
density
Real number (ℝ)
| Distinct | 970 |
|---|---|
| Distinct (%) | 17.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.99467335 |
| Minimum | 0.98711 |
|---|---|
| Maximum | 1.03898 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 0.98711 |
|---|---|
| 5-th percentile | 0.9899 |
| Q1 | 0.9923 |
| median | 0.9948 |
| Q3 | 0.99693 |
| 95-th percentile | 0.9994 |
| Maximum | 1.03898 |
| Range | 0.05187 |
| Interquartile range (IQR) | 0.00463 |
Descriptive statistics
| Standard deviation | 0.0030138844 |
|---|---|
| Coefficient of variation (CV) | 0.0030300243 |
| Kurtosis | 7.8065213 |
| Mean | 0.99467335 |
| Median Absolute Deviation (MAD) | 0.0023 |
| Skewness | 0.60411922 |
| Sum | 5467.7194 |
| Variance | 9.0834991 × 10-6 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.9972 | 61 | 1.1% |
| 0.9928 | 57 | 1.0% |
| 0.9976 | 54 | 1.0% |
| 0.998 | 53 | 1.0% |
| 0.992 | 52 | 0.9% |
| 0.9956 | 51 | 0.9% |
| 0.9986 | 50 | 0.9% |
| 0.9962 | 48 | 0.9% |
| 0.9958 | 47 | 0.9% |
| 0.9932 | 47 | 0.9% |
| Other values (960) | 4977 |
| Value | Count | Frequency (%) |
| 0.98711 | 1 | |
| 0.98713 | 1 | |
| 0.98722 | 1 | |
| 0.9874 | 1 | |
| 0.98742 | 2 | |
| 0.98746 | 2 | |
| 0.98758 | 1 | |
| 0.98774 | 1 | |
| 0.98779 | 1 | |
| 0.98794 | 2 |
| Value | Count | Frequency (%) |
| 1.03898 | 1 | |
| 1.0103 | 2 | |
| 1.00369 | 2 | |
| 1.0032 | 1 | |
| 1.00315 | 2 | |
| 1.00295 | 2 | |
| 1.00289 | 1 | |
| 1.0026 | 1 | |
| 1.00242 | 2 | |
| 1.00241 | 1 |
pH
Real number (ℝ)
| Distinct | 107 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.2195015 |
| Minimum | 2.74 |
|---|---|
| Maximum | 4.01 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 2.74 |
|---|---|
| 5-th percentile | 2.97 |
| Q1 | 3.11 |
| median | 3.21 |
| Q3 | 3.32 |
| 95-th percentile | 3.5 |
| Maximum | 4.01 |
| Range | 1.27 |
| Interquartile range (IQR) | 0.21 |
Descriptive statistics
| Standard deviation | 0.16071281 |
|---|---|
| Coefficient of variation (CV) | 0.049918539 |
| Kurtosis | 0.38457996 |
| Mean | 3.2195015 |
| Median Absolute Deviation (MAD) | 0.11 |
| Skewness | 0.38785621 |
| Sum | 17697.6 |
| Variance | 0.025828609 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3.16 | 178 | 3.2% |
| 3.22 | 157 | 2.9% |
| 3.14 | 155 | 2.8% |
| 3.2 | 153 | 2.8% |
| 3.18 | 148 | 2.7% |
| 3.19 | 143 | 2.6% |
| 3.15 | 139 | 2.5% |
| 3.24 | 136 | 2.5% |
| 3.1 | 130 | 2.4% |
| 3.26 | 129 | 2.3% |
| Other values (97) | 4029 |
| Value | Count | Frequency (%) |
| 2.74 | 2 | < 0.1% |
| 2.77 | 1 | < 0.1% |
| 2.79 | 2 | < 0.1% |
| 2.8 | 3 | 0.1% |
| 2.82 | 1 | < 0.1% |
| 2.83 | 3 | 0.1% |
| 2.84 | 1 | < 0.1% |
| 2.85 | 6 | |
| 2.86 | 10 | |
| 2.87 | 8 |
| Value | Count | Frequency (%) |
| 4.01 | 2 | |
| 3.9 | 2 | |
| 3.85 | 1 | |
| 3.82 | 1 | |
| 3.81 | 1 | |
| 3.8 | 2 | |
| 3.79 | 1 | |
| 3.78 | 1 | |
| 3.77 | 1 | |
| 3.76 | 2 |
sulphates
Real number (ℝ)
| Distinct | 106 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.53052392 |
| Minimum | 0.22 |
|---|---|
| Maximum | 2 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 0.22 |
|---|---|
| 5-th percentile | 0.35 |
| Q1 | 0.43 |
| median | 0.51 |
| Q3 | 0.6 |
| 95-th percentile | 0.79 |
| Maximum | 2 |
| Range | 1.78 |
| Interquartile range (IQR) | 0.17 |
Descriptive statistics
| Standard deviation | 0.14939585 |
|---|---|
| Coefficient of variation (CV) | 0.2816006 |
| Kurtosis | 9.7434818 |
| Mean | 0.53052392 |
| Median Absolute Deviation (MAD) | 0.08 |
| Skewness | 1.915479 |
| Sum | 2916.29 |
| Variance | 0.022319121 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.5 | 237 | 4.3% |
| 0.46 | 201 | 3.7% |
| 0.54 | 198 | 3.6% |
| 0.44 | 187 | 3.4% |
| 0.48 | 182 | 3.3% |
| 0.38 | 181 | 3.3% |
| 0.52 | 178 | 3.2% |
| 0.49 | 167 | 3.0% |
| 0.47 | 165 | 3.0% |
| 0.53 | 163 | 3.0% |
| Other values (96) | 3638 |
| Value | Count | Frequency (%) |
| 0.22 | 1 | < 0.1% |
| 0.25 | 4 | 0.1% |
| 0.26 | 3 | 0.1% |
| 0.27 | 11 | 0.2% |
| 0.28 | 10 | 0.2% |
| 0.29 | 16 | 0.3% |
| 0.3 | 25 | |
| 0.31 | 32 | |
| 0.32 | 51 | |
| 0.33 | 49 |
| Value | Count | Frequency (%) |
| 2 | 1 | < 0.1% |
| 1.98 | 1 | < 0.1% |
| 1.95 | 2 | |
| 1.62 | 1 | < 0.1% |
| 1.61 | 1 | < 0.1% |
| 1.59 | 1 | < 0.1% |
| 1.56 | 1 | < 0.1% |
| 1.36 | 3 | |
| 1.34 | 1 | < 0.1% |
| 1.33 | 1 | < 0.1% |
alcohol
Real number (ℝ)
| Distinct | 103 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.504918 |
| Minimum | 8 |
|---|---|
| Maximum | 14.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 85.9 KiB |
Quantile statistics
| Minimum | 8 |
|---|---|
| 5-th percentile | 9 |
| Q1 | 9.5 |
| median | 10.3 |
| Q3 | 11.3 |
| 95-th percentile | 12.7 |
| Maximum | 14.9 |
| Range | 6.9 |
| Interquartile range (IQR) | 1.8 |
Descriptive statistics
| Standard deviation | 1.1945237 |
|---|---|
| Coefficient of variation (CV) | 0.11371089 |
| Kurtosis | -0.54721713 |
| Mean | 10.504918 |
| Median Absolute Deviation (MAD) | 0.9 |
| Skewness | 0.55359817 |
| Sum | 57745.537 |
| Variance | 1.4268868 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9.5 | 303 | 5.5% |
| 9.4 | 285 | 5.2% |
| 9.2 | 229 | 4.2% |
| 10 | 197 | 3.6% |
| 10.5 | 197 | 3.6% |
| 11 | 183 | 3.3% |
| 9.8 | 180 | 3.3% |
| 9.3 | 172 | 3.1% |
| 9 | 172 | 3.1% |
| 10.4 | 159 | 2.9% |
| Other values (93) | 3420 |
| Value | Count | Frequency (%) |
| 8 | 2 | < 0.1% |
| 8.4 | 3 | 0.1% |
| 8.5 | 7 | 0.1% |
| 8.6 | 18 | 0.3% |
| 8.7 | 70 | |
| 8.8 | 88 | |
| 8.9 | 82 | |
| 9 | 172 | |
| 9.05 | 1 | < 0.1% |
| 9.1 | 138 |
| Value | Count | Frequency (%) |
| 14.9 | 1 | < 0.1% |
| 14.2 | 1 | < 0.1% |
| 14.05 | 1 | < 0.1% |
| 14 | 10 | |
| 13.9 | 3 | 0.1% |
| 13.8 | 2 | < 0.1% |
| 13.7 | 6 | |
| 13.6 | 11 | |
| 13.55 | 1 | < 0.1% |
| 13.5 | 11 |
type
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 85.9 KiB |
| white | |
|---|---|
| red |
Length
| Max length | 5 |
|---|---|
| Median length | 5 |
| Mean length | 4.513189 |
| Min length | 3 |
Characters and Unicode
| Total characters | 24809 |
|---|---|
| Distinct characters | 7 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | white |
|---|---|
| 2nd row | red |
| 3rd row | white |
| 4th row | white |
| 5th row | white |
Common Values
| Value | Count | Frequency (%) |
| white | 4159 | |
| red | 1338 | 24.3% |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| white | 4159 | |
| red | 1338 | 24.3% |
Most occurring characters
| Value | Count | Frequency (%) |
| e | 5497 | |
| w | 4159 | |
| h | 4159 | |
| i | 4159 | |
| t | 4159 | |
| r | 1338 | 5.4% |
| d | 1338 | 5.4% |
Most occurring categories
| Value | Count | Frequency (%) |
| Lowercase Letter | 24809 |
Most frequent character per category
Lowercase Letter
| Value | Count | Frequency (%) |
| e | 5497 | |
| w | 4159 | |
| h | 4159 | |
| i | 4159 | |
| t | 4159 | |
| r | 1338 | 5.4% |
| d | 1338 | 5.4% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 24809 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| e | 5497 | |
| w | 4159 | |
| h | 4159 | |
| i | 4159 | |
| t | 4159 | |
| r | 1338 | 5.4% |
| d | 1338 | 5.4% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 24809 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| e | 5497 | |
| w | 4159 | |
| h | 4159 | |
| i | 4159 | |
| t | 4159 | |
| r | 1338 | 5.4% |
| d | 1338 | 5.4% |
| quality | fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | type | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| quality | 1.000 | -0.097 | -0.252 | 0.099 | -0.014 | -0.292 | 0.089 | -0.052 | -0.321 | 0.033 | 0.035 | 0.444 | 0.134 |
| fixed acidity | -0.097 | 1.000 | 0.190 | 0.279 | -0.038 | 0.353 | -0.257 | -0.229 | 0.430 | -0.250 | 0.218 | -0.111 | 0.504 |
| volatile acidity | -0.252 | 0.190 | 1.000 | -0.290 | -0.063 | 0.407 | -0.365 | -0.346 | 0.255 | 0.192 | 0.248 | -0.017 | 0.664 |
| citric acid | 0.099 | 0.279 | -0.290 | 1.000 | 0.067 | -0.078 | 0.114 | 0.152 | 0.058 | -0.277 | 0.031 | 0.027 | 0.420 |
| residual sugar | -0.014 | -0.038 | -0.063 | 0.067 | 1.000 | -0.035 | 0.386 | 0.459 | 0.526 | -0.225 | -0.135 | -0.333 | 0.348 |
| chlorides | -0.292 | 0.353 | 0.407 | -0.078 | -0.035 | 1.000 | -0.255 | -0.261 | 0.592 | 0.167 | 0.376 | -0.406 | 0.766 |
| free sulfur dioxide | 0.089 | -0.257 | -0.365 | 0.114 | 0.386 | -0.255 | 1.000 | 0.737 | 0.007 | -0.165 | -0.221 | -0.189 | 0.419 |
| total sulfur dioxide | -0.052 | -0.229 | -0.346 | 0.152 | 0.459 | -0.261 | 0.737 | 1.000 | 0.069 | -0.240 | -0.255 | -0.315 | 0.798 |
| density | -0.321 | 0.430 | 0.255 | 0.058 | 0.526 | 0.592 | 0.007 | 0.069 | 1.000 | 0.020 | 0.275 | -0.703 | 0.322 |
| pH | 0.033 | -0.250 | 0.192 | -0.277 | -0.225 | 0.167 | -0.165 | -0.240 | 0.020 | 1.000 | 0.253 | 0.134 | 0.340 |
| sulphates | 0.035 | 0.218 | 0.248 | 0.031 | -0.135 | 0.376 | -0.221 | -0.255 | 0.275 | 0.253 | 1.000 | 0.001 | 0.472 |
| alcohol | 0.444 | -0.111 | -0.017 | 0.027 | -0.333 | -0.406 | -0.189 | -0.315 | -0.703 | 0.134 | 0.001 | 1.000 | 0.145 |
| type | 0.134 | 0.504 | 0.664 | 0.420 | 0.348 | 0.766 | 0.419 | 0.798 | 0.322 | 0.340 | 0.472 | 0.145 | 1.000 |
| quality | fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | type | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| df_index | |||||||||||||
| 0 | 5 | 5.6 | 0.695 | 0.06 | 6.8 | 0.042 | 9.0 | 84.0 | 0.99432 | 3.44 | 0.44 | 10.2 | white |
| 1 | 5 | 8.8 | 0.610 | 0.14 | 2.4 | 0.067 | 10.0 | 42.0 | 0.99690 | 3.19 | 0.59 | 9.5 | red |
| 2 | 5 | 7.9 | 0.210 | 0.39 | 2.0 | 0.057 | 21.0 | 138.0 | 0.99176 | 3.05 | 0.52 | 10.9 | white |
| 3 | 6 | 7.0 | 0.210 | 0.31 | 6.0 | 0.046 | 29.0 | 108.0 | 0.99390 | 3.26 | 0.50 | 10.8 | white |
| 4 | 6 | 7.8 | 0.400 | 0.26 | 9.5 | 0.059 | 32.0 | 178.0 | 0.99550 | 3.04 | 0.43 | 10.9 | white |
| 5 | 6 | 6.0 | 0.190 | 0.37 | 9.7 | 0.032 | 17.0 | 50.0 | 0.99320 | 3.08 | 0.66 | 12.0 | white |
| 6 | 5 | 6.1 | 0.220 | 0.49 | 1.5 | 0.051 | 18.0 | 87.0 | 0.99280 | 3.30 | 0.46 | 9.6 | white |
| 7 | 6 | 7.1 | 0.380 | 0.42 | 11.8 | 0.041 | 32.0 | 193.0 | 0.99624 | 3.04 | 0.49 | 10.0 | white |
| 8 | 5 | 6.8 | 0.240 | 0.31 | 18.3 | 0.046 | 40.0 | 142.0 | 1.00000 | 3.30 | 0.41 | 8.7 | white |
| 9 | 5 | 6.8 | 0.390 | 0.35 | 11.6 | 0.044 | 57.0 | 220.0 | 0.99775 | 3.07 | 0.53 | 9.3 | white |
| quality | fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | type | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| df_index | |||||||||||||
| 5487 | 5 | 7.3 | 0.59 | 0.26 | 7.2 | 0.070 | 35.0 | 121.0 | 0.99810 | 3.37 | 0.49 | 9.4 | red |
| 5488 | 5 | 7.6 | 0.27 | 0.32 | 1.2 | 0.043 | 23.0 | 72.0 | 0.99236 | 3.06 | 0.68 | 10.5 | white |
| 5489 | 6 | 5.1 | 0.39 | 0.21 | 1.7 | 0.027 | 15.0 | 72.0 | 0.98940 | 3.50 | 0.45 | 12.5 | white |
| 5490 | 6 | 11.1 | 0.45 | 0.73 | 3.2 | 0.066 | 6.0 | 22.0 | 0.99860 | 3.17 | 0.66 | 11.2 | red |
| 5491 | 7 | 6.9 | 0.34 | 0.30 | 4.7 | 0.029 | 34.0 | 148.0 | 0.99165 | 3.36 | 0.49 | 12.3 | white |
| 5492 | 5 | 7.7 | 0.15 | 0.29 | 1.3 | 0.029 | 10.0 | 64.0 | 0.99320 | 3.35 | 0.39 | 10.1 | white |
| 5493 | 6 | 6.3 | 0.18 | 0.36 | 1.2 | 0.034 | 26.0 | 111.0 | 0.99074 | 3.16 | 0.51 | 11.0 | white |
| 5494 | 7 | 7.8 | 0.15 | 0.34 | 1.1 | 0.035 | 31.0 | 93.0 | 0.99096 | 3.07 | 0.72 | 11.3 | white |
| 5495 | 5 | 6.6 | 0.41 | 0.31 | 1.6 | 0.042 | 18.0 | 101.0 | 0.99195 | 3.13 | 0.41 | 10.5 | white |
| 5496 | 6 | 7.0 | 0.35 | 0.17 | 1.1 | 0.049 | 7.0 | 119.0 | 0.99297 | 3.13 | 0.36 | 9.7 | white |
Most frequently occurring
| quality | fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | type | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 645 | 7 | 6.8 | 0.18 | 0.30 | 12.8 | 0.062 | 19.0 | 171.0 | 0.99808 | 3.00 | 0.52 | 9.0 | white | 6 |
| 688 | 7 | 7.4 | 0.16 | 0.27 | 15.5 | 0.050 | 25.0 | 135.0 | 0.99840 | 2.90 | 0.43 | 8.7 | white | 6 |
| 689 | 7 | 7.4 | 0.16 | 0.30 | 13.7 | 0.056 | 33.0 | 168.0 | 0.99825 | 2.90 | 0.44 | 8.7 | white | 6 |
| 739 | 8 | 7.3 | 0.19 | 0.27 | 13.9 | 0.057 | 45.0 | 155.0 | 0.99807 | 2.94 | 0.41 | 8.8 | white | 6 |
| 741 | 8 | 7.6 | 0.20 | 0.30 | 14.2 | 0.056 | 53.0 | 212.5 | 0.99900 | 3.14 | 0.46 | 8.9 | white | 6 |
| 366 | 6 | 6.7 | 0.16 | 0.32 | 12.5 | 0.035 | 18.0 | 156.0 | 0.99666 | 2.88 | 0.36 | 9.0 | white | 5 |
| 483 | 6 | 7.4 | 0.19 | 0.31 | 14.5 | 0.045 | 39.0 | 193.0 | 0.99860 | 3.10 | 0.50 | 9.2 | white | 5 |
| 659 | 7 | 7.0 | 0.15 | 0.28 | 14.7 | 0.051 | 29.0 | 149.0 | 0.99792 | 2.96 | 0.39 | 9.0 | white | 5 |
| 690 | 7 | 7.4 | 0.19 | 0.30 | 12.8 | 0.053 | 48.5 | 229.0 | 0.99860 | 3.14 | 0.49 | 9.1 | white | 5 |
| 103 | 5 | 6.9 | 0.40 | 0.17 | 12.9 | 0.033 | 59.0 | 186.0 | 0.99754 | 3.08 | 0.49 | 9.4 | white | 4 |